Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 732 · 40 questions

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

1. 1.True or false: HTTPS scrambles data on its way. (a) False (b) True
2. 2.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
3. 3.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
4. 4.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
6. 6.🌍 What is the protocol in this URL?
   http://www.example.net/index.html (a) https (b) www.example.net (c) /index.html (d) http
7. 7.🌍 What is the path in this URL?
   https://learn.example.com/maths/tables.html (a) learn.example.com (b) https (c) /index.html (d) /maths/tables.html
8. 8.🌍 What is the domain name in this URL?
   https://www.example.net/about.html (a) www.example.net (b) https (c) /about.html (d) learn.example.com
9. 9.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) DNS finds the server
10. 10.True or false: the browser asks for a web page. (a) False (b) True
11. 11.True or false: the browser shows the page to you. (a) True (b) False
12. 12.🌍 What is the domain name in this URL?
    http://school.example.in/index.html (a) http (b) www.example.net (c) /index.html (d) school.example.in
13. 13.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
14. 14.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) the browser asks it
15. 15.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
17. 17.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html (a) http (b) learn.example.com (c) /about.html (d) /games/chess.html
18. 18.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) https (d) school.example.in
19. 19.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) /about.html (b) www.example.net (c) https (d) school.example.in
20. 20.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) the browser asks it
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
22. 22.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) learn.example.com (d) http
23. 23.True or false: the server stores the site’s files. (a) True (b) False
24. 24.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
25. 25.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html (a) http (b) https (c) /art/gallery.html (d) learn.example.com
26. 26.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html (a) http (b) /news/today.html (c) /art/gallery.html (d) school.example.in
27. 27.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) /index.html (b) https (c) www.example.net (d) /maths/tables.html
28. 28.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
29. 29.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) you type the URL
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) No (b) Yes
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) Yes (b) No
32. 32.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html (a) http (b) kids.example.org (c) /news/today.html (d) www.example.com
33. 33.🌍 Which one is the page’s address? (a) the URL (b) the server (c) HTTPS (d) the browser
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
35. 35.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) /maths/tables.html (d) http
36. 36.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
37. 37.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
38. 38.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) www.example.com (c) /maths/tables.html (d) learn.example.com
40. 40.True or false: the browser sends the page back. (a) False (b) True

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